Random triples
| Subject | Object |
|---|---|
| gptkb:BART_trains | public address system |
| gptkb:Subway_Train | Public Address System |
| gptkb:Subway_Train | gptkb:Intercom |
| gptkb:R/V_Atlantic_Explorer | HF radio |
| gptkb:Operating_Room | gptkb:Intercom |
| gptkb:R/V_Atlantic_Explorer | satellite internet |
| gptkb:R/V_Atlantic_Explorer | VHF radio |